YAMAZAKI Dai 山崎大

… Alternative Names

Yamazaki Dai 山崎大

山崎大ヤマザキダイ

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Researcher Number	90531822
Other IDs
Affiliation (Current)	2025: 茨城大学, 基礎自然科学野, 教授 2025: 茨城大学, 全学教育機構, 教授
Affiliation (based on the past Project Information) *help	2017 – 2018: 茨城大学, 全学教育機構, 准教授 2014 – 2016: 茨城大学, 大学教育センター, 准教授 2013: 国立天文台, 理論研究部, 研究員 2009: 国立天文台
Review Section/Research Field	Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics / Astronomy
Keywords	Principal Investigator 原初磁場 / 磁場 / ビッグバン元素合成 / 宇宙背景放射 / 宇宙論 / 宇宙物理 / weak lensing effect / ヘリウム問題 / 弱レンズ効果 / 大規模構造形成

Development of Hybrid Big Bang Nucleosynthesis with a primordial magnetic fieldPrincipal Investigator
- Principal Investigator
  
  Yamazaki Dai
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Astronomy
- Research Institution
  Ibaraki University
Development of Cosmology and Astrophysics with a primordial magnetic fieldPrincipal Investigator
- Principal Investigator
  
  Yamazaki Dai
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Ibaraki University
  National Astronomical Observatory of Japan
初期磁場を考慮した宇宙論・宇宙物理学の展開Principal Investigator
- Principal Investigator
  
  山崎大
- Project Period (FY)
  2009
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  National Astronomical Observatory of Japan

All 2019 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] CMB weak lensing with the primordial magnetic eld2019
- Author(s)
  Dai G. Yamazaki
- Journal Title
  
  Proceedings of IAU Focus Meeting 8: New Insights in Extragalactic Magnetic Fields
  
  Volume: なし Pages: 45-48
- Open Access
- Data Source
  KAKENHI-PROJECT-16K20927
[Journal Article] Impact of a primordial magnetic field on cosmic microwave background B modes with weak lensing2018
- Author(s)
  Dai. G. Yamazaki
- Journal Title
  
  Physical Review D
  
  Volume: 97 Issue: 10 Pages: 1-8
- DOI
  10.1103/physrevd.97.103525
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K20927
[Journal Article] The new BBN model with the photon cooling, X particle, and the primordial magnetic field2017
- Author(s)
  D. G. Yamazaki, M. Kusakabe, T. Kajino, G. J. Mathews, M. K. Cheoun
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: 14 Pages: 1-3
- DOI
  10.7566/jpscp.14.020104
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K20927
[Journal Article] The new hybrid BBN model with the photon cooling, X particle, and the primordial magnetic field2017
- Author(s)
  Yamazaki, Dai G.; Kusakabe, Motohiko; Kajino, Toshitaka; Mathews, Grant J.; Cheoun, Myung-Ki
- Journal Title
  
  International Journal of Modern Physics E
  
  Volume: 26 Issue: 08 Pages: 1741006-1741006
- DOI
  10.1142/s0218301317410063
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05459, KAKENHI-PROJECT-16K20927
[Journal Article] Cosmic magnetism in centimeter- and meter-wavelength radio astronomy2017
- Author(s)
  Akahori Takuya、Nakanishi Hiroyuki、Sofue Yoshiaki、Fujita Yutaka、Ichiki Kiyotomo、Ideguchi Shinsuke、Kameya Osamu、Kudoh Takahiro、Kudoh Yuki、Machida Mami、Miyashita Yoshimitsu、Ohno Hiroshi、Ozawa Takeaki、Takahashi Keitaro、Takizawa Motokazu、Yamazaki Dai G
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 70 Issue: 1 Pages: 1-44
- DOI
  10.1093/pasj/psx123
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K20927, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-17J06936, KAKENHI-PROJECT-15K05080, KAKENHI-PROJECT-26400218, KAKENHI-PROJECT-26610048, KAKENHI-PROJECT-15K17614
[Journal Article] Evolution of the cosmic matter density field with a primordial magnetic field2016
- Author(s)
  Dai. G. Yamazaki
- Journal Title
  
  Physical Review D
  
  Volume: 93 Issue: 4 Pages: 1-8
- DOI
  10.1103/physrevd.93.043004
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25871055
[Journal Article] Cosmological solutions to the lithium problem: Big-bang nucleosynthesis with photon cooling, X -particle decay and a primordial magnetic field2014
- Author(s)
  Dai G. Yamazaki, Motohiko Kusakabe, Toshitaka Kajino, Grant. J. Mathews, and Myung-Ki Cheoun
- Journal Title
  
  Physical Review D
  
  Volume: 90 Issue: 2 Pages: 1-9
- DOI
  10.1103/physrevd.90.023001
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25871055
[Journal Article] CMB with the background primordial magnetic field2014
- Author(s)
  Dai G. Yamazaki
- Journal Title
  
  Physical Review D
  
  Volume: 89 Issue: 8 Pages: 1-10
- DOI
  10.1103/physrevd.89.083528
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25871055
[Journal Article] Constraints on the multi-lognormal magnetic elds from the observations of the cosmic microwave background and the matter power spectrum2013
- Author(s)
  Dai G. Yamazaki, Kiyotomo Ichiki, Keitaro Takahashi
- Journal Title
  
  Physical Review D
  
  Volume: 88 Issue: 10 Pages: 103011-103011
- DOI
  10.1103/physrevd.88.103011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740179, KAKENHI-PROJECT-24340048, KAKENHI-PROJECT-25287057, KAKENHI-PROJECT-25871055
[Presentation] CMB weak lensing with the primordial magnetic field2018
- Author(s)
  Dai G. Yamazaki
- Organizer
  IAU Focus Meeting FM8: New Insights in Extragalactic Magnetic Fields
- Data Source
  KAKENHI-PROJECT-16K20927
[Presentation] 宇宙論的観測による原初磁場制限の現状2018
- Author(s)
  山崎大
- Organizer
  第７回観測的宇宙論ワークショップ
- Data Source
  KAKENHI-PROJECT-16K20927
[Presentation] 原初磁場の制限における問題点2018
- Author(s)
  山崎大
- Organizer
  日本天文学会2018年秋季年会
- Data Source
  KAKENHI-PROJECT-16K20927
[Presentation] CMB B mode による原初磁場の制限について2017
- Author(s)
  山崎大
- Organizer
  日本天文学会2017年秋季年会
- Data Source
  KAKENHI-PROJECT-16K20927
[Presentation] 宇宙膨張に対する原初磁場の影響を考慮した宇宙背景放射と物質密度進化2017
- Author(s)
  山崎大
- Organizer
  新学術領域「なぜ宇宙は加速するのか？- 徹底的究明と将来への挑戦-」MAR2017
- Place of Presentation
  高エネルギー加速器研究機構
- Year and Date
  2017-03-08
- Data Source
  KAKENHI-PROJECT-16K20927
[Presentation] CMB weak lensing with a primordial magnetic field2017
- Author(s)
  Dai G. Yamazaki
- Organizer
  International Symposium on Cosmology and Particle Astrophysics 2017
- Data Source
  KAKENHI-PROJECT-16K20927
[Presentation] The new BBN model with the photon cooling, X particle, and the primordial magnetic field2016
- Author(s)
  D. G. Yamazaki, M. Kusakabe, T. Kajino, G. J. Mathews, M. K. Cheoun
- Organizer
  the 14th International Symposium on Nuclei in the Cosmos
- Place of Presentation
  Toki Messe
- Year and Date
  2016-06-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K20927
[Presentation] The B mode with a primordial magnetic field B mode from Space2015
- Author(s)
  Dai G. Yamazaki
- Organizer
  B mode from Space
- Place of Presentation
  東京大学柏キャンパス(千葉県柏市)
- Year and Date
  2015-12-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 複合ビッグバン元素合成モデルの検証2015
- Author(s)
  山崎大
- Organizer
  理論懇シンポジウム2015
- Place of Presentation
  大阪大学豊中キャンパス(大阪府豊中市)
- Year and Date
  2015-12-23
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 原初磁場を考慮したビッグバン元素合成2014
- Author(s)
  山崎　大
- Organizer
  日本天文学会春季年会
- Place of Presentation
  国際基督教大学, 東京都
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 精密宇宙論における原初磁場の制限2013
- Author(s)
  山崎　大
- Organizer
  日本SKAサイエンス会議「宇宙磁場」2013
- Place of Presentation
  国立天文台水沢VLBI観測所, 岩手県
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 宇宙背景放射からの原初磁場の制限2013
- Author(s)
  山崎　大
- Organizer
  第２回観測的宇宙論ワークショップ
- Place of Presentation
  国立天文台, 東京都
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] Multi-lognormal magnetic field limits from the cosmic microwave background2013
- Author(s)
  Dai G. Yamazaki
- Organizer
  19th International Symposium on Particles, Strings and Cosmology
- Place of Presentation
  National Taiwan University, Republic of China
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 宇宙論における宇宙磁場の制限2013
- Author(s)
  山崎　大
- Organizer
  宇宙電波懇談会シンポジウム2013
- Place of Presentation
  国立天文台, 東京都
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] Constraint on the multi lognormal magnetic field2013
- Author(s)
  Dai G. Yamazaki
- Organizer
  SKA Science Workshop in East Asia 2013
- Place of Presentation
  Nagoya University, Aichi
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 宇宙背景放射の BB mode 偏光揺らぎによる原初磁場の制限と今後の展望2013
- Author(s)
  山崎　大
- Organizer
  2013年日本天文学会秋季大会
- Place of Presentation
  東北大学, 宮城県
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] Constraint on the multi lognormal magnetic field from the CMB2013
- Author(s)
  Dai G. Yamazaki
- Organizer
  International Conference on Cosmic Microwave Background
- Place of Presentation
  The Okinawa Institute of Science and Technology, Okinawa
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 宇宙背景放射と背景原初磁場 -原初磁場効果の修正-
- Author(s)
  山崎　大
- Organizer
  日本天文学会2014年秋季年会
- Place of Presentation
  山形大学（山形県山形市）
- Year and Date
  2014-09-11 – 2014-09-13
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 宇宙磁場を考慮した大規模構造形成
- Author(s)
  山崎　大
- Organizer
  SKA Japan workshop 2015
- Place of Presentation
  国立天文台(東京都三鷹市)
- Year and Date
  2015-03-03 – 2015-03-05
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 原初磁場を考慮した精密宇宙論の展開
- Author(s)
  山崎　大
- Organizer
  第3回　観測的宇宙論ワークショップ
- Place of Presentation
  名古屋大学(愛知県名古屋市)
- Year and Date
  2014-11-26 – 2014-11-28
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 宇宙背景放射偏光揺らぎと原初磁場
- Author(s)
  山崎　大
- Organizer
  日本天文学会2015年春季年会
- Place of Presentation
  大阪大学(大阪府豊中市)
- Year and Date
  2015-03-18 – 2015-03-21
- Data Source
  KAKENHI-PROJECT-25871055
[Presentation] 精密宇宙論における原初磁場の役割
- Author(s)
  山崎　大
- Organizer
  第27回理論懇シンポジウム「理論天文学・宇宙物理学と境界領域」
- Place of Presentation
  国立天文台(東京都三鷹市)
- Year and Date
  2014-12-24 – 2014-12-26
- Data Source
  KAKENHI-PROJECT-25871055

1. Kajino Toshitaka (20169444)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
2. Kusakabe Motohiko

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
3. Mathews Grant. J.

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
4. Cheoun Myung-Ki

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
5. Ichiki Kiyotomo (10534480)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. Takahashi Keitarou (80547547)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

YAMAZAKI Dai 山崎 大

Yamazaki Dai 山崎 大

山崎 大 ヤマザキ ダイ

Research Projects

Research Products

Co-Researchers

Development of Hybrid Big Bang Nucleosynthesis with a primordial magnetic fieldPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of Cosmology and Astrophysics with a primordial magnetic fieldPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

初期磁場を考慮した宇宙論・宇宙物理学の展開Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] CMB weak lensing with the primordial magnetic eld2019

Author(s)

Journal Title

Data Source

[Journal Article] Impact of a primordial magnetic field on cosmic microwave background B modes with weak lensing2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The new BBN model with the photon cooling, X particle, and the primordial magnetic field2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The new hybrid BBN model with the photon cooling, X particle, and the primordial magnetic field2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Cosmic magnetism in centimeter- and meter-wavelength radio astronomy2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evolution of the cosmic matter density field with a primordial magnetic field2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Cosmological solutions to the lithium problem: Big-bang nucleosynthesis with photon cooling, X -particle decay and a primordial magnetic field2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] CMB with the background primordial magnetic field2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Constraints on the multi-lognormal magnetic elds from the observations of the cosmic microwave background and the matter power spectrum2013

Author(s)

Journal Title

DOI

Data Source

[Presentation] CMB weak lensing with the primordial magnetic field2018

Author(s)

Organizer

Data Source

[Presentation] 宇宙論的観測による原初磁場制限の現状2018

Author(s)

Organizer

Data Source

[Presentation] 原初磁場の制限における問題点2018

Author(s)

Organizer

Data Source

YAMAZAKI Dai 山崎大

Yamazaki Dai 山崎大

山崎大ヤマザキダイ